The central part is an interactive projection of the VUE2 VP-U5C projector, which can be used on Sony TEB-15XP tablets app to find all the Pula fortifications on the model of southern Istria.
On 6 Sony FW-75BZ40H displays, each of the 24 fortifications can be visited virtually by selecting the desired fortress with a card. An interactive AllSee PT75 display is installed in the central room, where you can get more information about the Punta Christo fortress. A Sony TEB-22XP tablet is installed in the dormitory, which shows the life of a soldier in his spare time, accompanied by an audio recording through a directional speaker. The third room is equipped with a Sony TEB-15XP tablet to display the entertainment of the soldiers with accompanying audio. An interactive AllSee PT75 display has been installed in the info room to obtain more information about the project itself. In all rooms, the ambient sound is reproduced from the RCF MS 1033 player via the RCF MR 40T speakers. On the 1st floor, there is a visual presentation of the submarine with ambient lighting from Prolight Mosaico reflectors and a hologram display of soldiers in a cell realized using a 4K UST projector and video/audio player. Various audio tracks in four 4 languages at the submarine are selected with an analog keyboard and played with the RD2016 media player, while the desired language hologram is selected via the Visual Productions B-STATION2 digital keyboard. In both rooms, audio is performed via MQ 80P sound boxes intended for outdoor use.